3018321

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{929}}^1$

素因数の和:973

約数の個数: 18

約数和(自身を含む): 4606290

約数和(自身を除く): 1587969

約数列:

[1, 3, 9, 19, 57, 171, 361, 929, 1083, 2787, 3249, 8361, 17651, 52953, 158859, 335369, 1006107, 3018321]

約数ペア:

[(1, 3018321), (3, 1006107), (9, 335369), (19, 158859), (57, 52953), (171, 17651), (361, 8361), (929, 3249), (1083, 2787)]